2012届高考英语二轮 专题复习与增分策略 基础回顾与考前热身第27天（课件）

　　为了普及科学知识，你班决定出一期以科技为主题的黑板报，请你根据以下要点以“Positive and Negative Aspects of the Internet”为题为黑板报写一则英语短文：

　　1.互联网的优势：提供给人们大量信息，给人们的生活带来极大的方便；

　　2.互联网的弊端：青少年容易沉迷于网络游戏，忽视学业，长时间上网会使人们过分依赖网络；

　　3.你的看法……

　　注意：1.词数100～120；

　　2.可以适当增加细节，以使行文连贯。

　　参考范文

　　Positive and Negative Aspects of the Internet

　　These years the Internet is widely popular in our life.However，as a coin has two sides，the Internet has both positive and negative aspects.

　　First of all，we can get a lot of useful information on the Internet，which enriches our knowledge.Furthermore，on the Internet we can make friends，send e­mails and shop etc.，which brings much convenience to us.However，the Internet has also brought about many problems.Many people spend most of their time on the Internet，playing games or chatting in the virtual world and so on.As a result，they neglect their study and work.Besides，they tend to give up much social communication.

　　As far as I am concerned，the Internet opens a window for me to know more about the outside world.In spite of its defects，I still believe that the Internet will bring us more benefits in the future if we use it in a proper way.

　　名师在线

　　1.本文运用了三段论的写法：第一段引入话题；第二段指出优势和弊端；第三段发表看法，条理清晰。

　　2.However，as a coin...及As far as I am concerned等的使用，使句与句、段与段之间衔接自然。

　　3.时态运用正确，以一般现在时为主，视具体情况使用其它时态。

　　高频词汇

　　1.appreciate .欣赏；感激

　　[派生]

　　appreciation n.欣赏；感激

　　[归纳]

　　appreciate (doing) sth.感激(做)某事

　　I would appreciate it if...如果……，我将不胜感激

　　I would appreciate it if you would turn the music down.

　　如果你把音乐音量调小点，我将不胜感激。

　　2.approach n.方法；接近；靠近，接近

　　[归纳]

　　approach to　……的方法

　　As the headmaster approached，our coach，a person easy to approach，was teaching us a new approach to defend.

　　当校长走近时，我们平易近人的教练，正在教我们一种新的防守方法。

　　3.approve v.赞成，同意；批准，通过

　　[派生]

　　approval n.赞成；批准

　　[归纳]

　　approve of赞同

　　approve of sb. doing sth.赞同某人做某事

　　I don’t really approve of children wearing makeup.

　　我真的不赞同小孩子化妆。

　　4.arrest . & n.逮捕，扣留

　　[归纳]

　　under arrest被捕的

　　be put under arrest被捕，在拘留中

　　You are under arrest.

　　(警察用语)你被捕了。

　　5.arrive vi.到达

　　[派生]

　　arrival n.到来，到达；到达者

　　[归纳]

　　on one’s arrival (某人)一到就，到达后马上

　　[拓展]

　　on one’s return (某人)一回来

　　on hearing/reading/finishing 一听到/一读到/一完成……就

　　Please call me on your arrival at the station.

　　到车站后请马上给我打电话。

　　6.article n.文章；物品(件)；条款

　　[归纳]

　　an article of clothing一件衣服

　　[拓展]

　　a suit of clothes一套衣服

　　Have you read the article about the train accident in today’s newspaper?

　　你看了今天报纸上有关火车事故的报道了吗？

　　7.ashamed adj.惭愧的，羞愧的

　　[派生]

　　shame n.羞愧；羞愧之事

　　shameful adj.令人羞愧的

　　[归纳]

　　be ashamed of因……感到惭愧

　　You should be ashamed of yourself—treating your mother like that!

　　那样对待你妈妈，你应该为此而感到羞愧！

　　8.aside adv.在/到/向旁边

　　[归纳]

　　aside from 暂且不说；除……之外(＝apart from)

　　put...aside把……放在一边；中断；留存，储蓄

　　set...aside把……置于一旁；中断；留出，拨出(for sth.)；不理会

　　Every month he managed to set/put aside500 for his vacation.

　　他每月设法存下500美元以供度假之用。

　　9.asleep adj.(常作表语)睡着

　　[归纳]

　　fast/sound asleep熟睡/酣睡

　　half asleep半睡

　　fall/drop asleep入睡，睡着

　　[拓展]

　　wide awake十分清醒，非常谨慎

　　wide open大开着

　　well worth doing非常值得做

　　quite/completely right完全正确

　　(以上形容词均不能用very来修饰)

　　I fell asleep (while) watching TV.

　　我看电视的时候睡着了。

　　10.assist vt. & vi.帮助，协助

　　[派生]

　　assistant n.助手，助理；图书管理员

　　assistance n.帮助，援助

　　[归纳]

　　assist sb.帮助某人做……

　　ask for sb.’s assistance请求某人援助

　　He assisted his father

　　他帮父亲洗车。

　　熟词生义

　　coat 常用含义n.外套；上衣

　　特别记忆

　　vt.为某物涂抹，给……涂上一层；用……覆盖

　　eg.Pills are sometimes coated with sugar.

　　药丸有时会裹上糖衣。

　　考例

　　(上海高考)We observe large colonies of Indian smooth­coated otters (above) looking around.

　　补偿练习

　　副词辨析

　　1.She was certainly not afraid of the dark.________，it was only a 15­minute ride home.

　　A.However

　　B.Besides

　　C.Therefore

　　D.Otherwise

　　解析　句意为：她肯定不怕黑，除此之外，回家只有15分钟的路程。besides除此之外(还有……)，故选B。

　　2.He had been ill for a long time and________he was behind in his work.

　　A.meanwhile

　　B.consequently

　　C.actually

　　D.usually

　　解析　句意为：他病了很长时间，所以在工作上落在了后面。consequently因此，所以，故为正确答案。meanwhile同时；actually实际上；usually通常。

　　3.Martin’s been sick，but________，I think he’s hoping to come with us tomorrow.

　　A.anyhow

　　B.altogether

　　C.although

　　D.therefore

　　解析　句意为：马丁一直有病，但是无论如何，我认为他希望明天和我们一块来。anyhow无论如何，尽管这样；altogether总共；although虽然；therefore因此。故选A。

　　4.Seen from space，the earth looks like a blue ball，with________75% of its surface covered with water.

　　A.entirely

　　B.exactly

　　C.slightly

　　D.approximately

　　解析　此处意为“地球表面大约有75%被水覆盖”。entirely完全地；exactly确切地；slightly轻微地；approximately大约。故选D。

　　5.There is still much to discuss about this problem.We shall，________，discuss it again at our next meeting.

　　A.otherwise

　　B.therefore

　　C.however

　　D.besides

　　解析　句意为：关于这一问题，我们还有许多要讨论的。否则，下次会议上我们还得重新讨论它。otherwise否则；therefore因此；however然而；besides除此以外。故A为最佳选项。